Results 31 to 40 of about 1,948,157 (189)
Head and pelvic movement asymmetry during lungeing in horses with symmetrical movement on the straight [PDF]
, 2015 REASONS FOR PERFORMING STUDY: Lungeing is commonly used as part of standard lameness examinations in horses. Knowledge of how lungeing influences motion symmetry in sound horses is needed. OBJECTIVES: The aim of this study was to objectively evaluate the
Baxter +27 more
core +2 more sources
Morphing Planar Graph Drawings Optimally [PDF]
, 2014 We provide an algorithm for computing a planar morph between any two planar straight-line drawings of any $n$-vertex plane graph in $O(n)$ morphing steps, thus improving upon the previously best known $O(n^2)$ upper bound.
C. Erten +10 more
core +1 more source
Jixie chuandong, 2023 A set of mechanism synthesis universal model is presented in this study. Given the expected straight-line and a fixed pivot, this model can solve the synthesis problem of the straight-line guide mechanism when the instant center tends to infinity in the ...
Qian Weixiang +3 more
doaj
Straight Line Orbits in Hamiltonian Flows
, 2009 We investigate periodic straight-line orbits (SLO) in Hamiltonian force fields using both direct and inverse methods. A general theorem is proven for natural Hamiltonians quadratic in the momenta in arbitrary dimension and specialized to two and three ...
A. Chenciner +16 more
core +2 more sources
Stabbing line segments with disks: complexity and approximation algorithms [PDF]
, 2017 Computational complexity and approximation algorithms are reported for a problem of stabbing a set of straight line segments with the least cardinality set of disks of fixed radii $r>0$ where the set of segments forms a straight line drawing $G=(V,E)$ of
Kobylkin, Konstantin
core +1 more source
Control spiral wave dynamics using feedback signals from line detectors
, 2010 We numerically study trajectories of spiral-wave-cores in excitable systems modulated proportionally to the integral of the activity on the straight line, several or dozens of equi-spaced measuring points on the straight line, the double-line and the ...
Aiguo Xu +9 more
core +1 more source
, 2005 We investigate analogues for curves of the Kakeya problem for straight lines. These arise from H"ormander-type oscillatory integrals in the same way as the straight line case comes from the restriction and Bochner-Riesz problems.
Wisewell, Laura
core +1 more source
, 1999 STRAIGHT LINE LETTERS ONLY (AEFHIKLMNTVWXYZ) Longest word made from straight line letters: possibly METHYLHEXANEAMINE (Dorland\u27s Medical Dictionary). (ZENZIZENZIZENZIc and sym-METHYLETHYLETHYLENE have straight line strings of 15, 19 letters.) Longest
Thorpe, Susan
core +1 more source
The Invariant Measures of some Infinite Interval Exchange Maps
, 2015 We classify the locally finite ergodic invariant measures of certain infinite interval exchange transformations (IETs). These transformations naturally arise from return maps of the straight-line flow on certain translation surfaces, and the study of the
Cheung +9 more
core +1 more source
Applied Sciences, 2022 Automatic intersection identification and extraction are an important foundation for urban road network updates and traffic network analysis and modeling.
Lei Gao, Lu Wei, Jian Yang, Jinhong Li
doaj +1 more source